From owner-freebsd-hardware  Thu Oct 31  9: 7:15 2002
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From: =?iso-8859-1?Q?Braulio_Jos=E9_Solano_Rojas?= <braulio@bsolano.com>
To: <freebsd-hackers@FreeBSD.ORG>
Cc: <freebsd-hardware@FreeBSD.ORG>, <freebsd-questions@FreeBSD.ORG>
Subject: Re: Intel PCI Modem
Date: Thu, 31 Oct 2002 11:06:55 -0600
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X-Loop: FreeBSD.org

Hi!

About this:

> I have an "Intel V92 HaM Data Fax Voice" Modem.  It is a hardware based
> modem.  Mi pnpbios recognizes it as "Simple COMM. controler  IRQ12".
>
> I would like to hack sio.c in order to get it working.  Therefore I think
I
> should add an entry to pci_ids[] like:
> {hex x, "Intel V92 HaM Data Fax Voice", hex y}
>
> But I do not know what are hex x and hex y, or if it is going to work.
>
> With dmesg I can see this:
> pci0 <unknown card> (vendor=0x1813, dev=0x4000) at 9.0 irq 12
>
> And if I do pciconf -l:
> none0@pci0:9:0: class=0x078000 card=0x00000000 chip=0x40001813 rev=0x02
> hdr=0x00

I have found that my modem is in /usr/share/misc/pci_vendors, and if I do a
pciconf -lv, I get:
none0@pci0:9:0: class=0x078000 card=0x00000000 chip=0x40001813 rev=0x02
hdr=0x00
    vendor   = 'Ambient Technologies Inc'
    device   = 'Creatix V.90 HaM Modem'
    class     = simple comms

It does not have a subclass, is this why I don't see it at boot?

> My questions are:
> * What are hex x and hex y?
> * If I hack sio.c like I intend to, is my modem going to work?
> * If so, would be the following line correct in my kernel configuration
> file:
> device    sio2 at isa? port IO_COM3 irq 12
> ?

Or do I need a special driver?  If this is needed maybe I can try to program
one, even if I have to learn lots of technical stuff.

Please be gentle, I am not used to technical discussions of FreeBSD.  I
would like very much to see my modem working, therefore I will appreciate
very much your help.

Best regards,

Braulio Solano
Developer - Costa Rica


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